The Joppa-Magnolia Fire Company reports that westbound US-40 is shut down at Jones Road in Harford County due to a fallen tree.

The Maryland Transportation Authority warns of potential delays in traffic today as a result of forecasted storms and travel for the July 4 holiday.

The local bus, metro subway and light rail will operate on a Sunday schedule for the holiday, according to the Maryland Transit Administration. The MARC train will operate on a Saturday schedule for the Penn Line only.

There will be no commuter bus service except for the No. 201 bus, which will operate on a weekend schedule.